Airtac SEJ Adjustable Cylinder SEJ32X75-30
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ
AirTAC SEJ Adjustable Stroke Cylinder SEJ32X75-30 Technical Details
- Model: SEJ32X75-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm (±0.1mm tolerance)
- Stroke: 75mm (adjustable range ±3mm)
- Operating pressure: 0.1–1.0 MPa (15–145 PSI)
- Cushioning: Dual adjustable pneumatic cushions
- Mounting style: ISO 15552 front flange (MF1) with 30mm mounting hole spacing
- Port thread: G1/8 (NPT optional)
- Piston rod: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard-anodized aluminum alloy
- Seal material: High-wear resistance NBR + PU combination
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 1.65kg (with standard accessories)
- Dimensions: 148mm(L) × 78mm(W) × 82mm(H) (stroke extended)
- Rod end thread: M10×1.25
- Max thrust: 225N @ 0.63MPa
Precision-engineered adjustable stroke cylinder featuring micro-positioning capability through integrated stroke adjustment screws. The corrosion-resistant construction and multi-layered sealing system ensure reliable performance in humid environments. Requires 5-40μm filtered lubricated air (ISO 8573-1 class 4).
- Variable height positioning in semiconductor handling robots
- Clamping force adjustment in CNC fixture systems
- Conveyor gate control with position feedback integration
- Packaging machine ejection mechanisms
- Precision alignment in optical component assembly
Installation tip:
Always lock adjustment screws with included hex nuts after positioning.
For vertical mounting, install air vents upward to prevent condensate accumulation.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SEJ32X75-30 |
| Adjustable Stroke | 30mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <32 mm> |
| Stroke | 75mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.